Monitoring the performance of wastewater treatment plants
Annual reports on the performance of water treatment plants (flows, phosphorus, organic matter, ammonia nitrogen and micropollutants)
Data and resources
Annual control of wastewater treatment plants - Report 2021
Annual control of wastewater treatment plants - 2020 report
Annual inspection of wastewater treatment plants - Report 2019
Annual control of wastewater treatment plants - Report 2018
Annual inspection of wastewater treatment plants - Report 2017
Annual inspection of wastewater treatment plants - Report 2016
Annual control of wastewater treatment plants - 2015 report
Annual inspection of wastewater treatment plants - 2014 report
Annual inspection of wastewater treatment plants - Report 2013
Annual inspection of wastewater treatment plants - 2012 report
Annual inspection of wastewater treatment plants - Report 2011
Annual inspection of wastewater treatment plants - Report 2010
Annual inspection of wastewater treatment plants - 2009 report
Annual inspection of wastewater treatment plants - 2008 report
Annual inspection of wastewater treatment plants - 2007 report
Annual inspection of wastewater treatment plants - 2006 report
Annual inspection of wastewater treatment plants - 2005 report
Annual inspection of wastewater treatment plants - 2004 report
Annual inspection of wastewater treatment plants - 2003 report
Annual inspection of wastewater treatment plants - Report 2001
Annual inspection of wastewater treatment plants - 2000 report
Annual inspection of wastewater treatment plants - 2000 report
Annual inspection of wastewater treatment plants - 1999 report
Annual inspection of wastewater treatment plants - 1998 report
